CN104993405A - Universal support for transformer substation breather silica gel replacement - Google Patents
Universal support for transformer substation breather silica gel replacement Download PDFInfo
- Publication number
- CN104993405A CN104993405A CN201510389468.9A CN201510389468A CN104993405A CN 104993405 A CN104993405 A CN 104993405A CN 201510389468 A CN201510389468 A CN 201510389468A CN 104993405 A CN104993405 A CN 104993405A
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- silica gel
- universal support
- respirator
- steel sheets
- transformer substation
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Abstract
The invention discloses a universal support for transformer substation breather silica gel replacement. The universal support is characterized in that the support comprises a lower supporting cylinder body formed by four supporting legs (3); the lower part of each supporting leg (3) is connected with a gasket (1) through a bolt (2); reinforcing ribs (4) are connected between the supporting legs (3); the tops of the supporting legs (3) are connected with a tray (5); the tray (5) is provided with a diameter-adjustable clamping hoop device (6); the clamping hoop device (6) is composed of two semicircular steel sheets which are completely symmetrical to each other; the two semicircular steel sheets are connected together through connecting sheets (8), bolts (10) and nuts (9); the two semicircular steel sheets (13) are provided with a tightening plate (7); and the semicircular steel sheets (13) are connected with the tray (5) through the tightening plate (7). The universal support of the invention has the advantages of simple structure, convenient installation, wide field application range and high mechanical strength. With the universal support adopted, risks existing in transformer substation breather silica gel replacement can be decreased, and operation and maintenance integration professional level can be improved.
Description
Technical field:
The present invention relates to a kind of transformer station respirator silica gel and change universal mount, be widely used in during power system transformer substation main transformer respirator silica gel more changes jobs, belonging to power transformation O&M integration site technology field.
Background technology:
Transformer is for significant electrical network, and respirator is then one of important composition parts of transformation.Respirator is also known as air-breather, and be an attached safety guard of transformer, respirator is connected on conservator by pipeline, and its inside is filled with drier (mainly using discolour silica gel at present), and bottom is with lubricating cup.Because transformer oil volume changes with temperature, exhaust and getter action to be there is in conservator by respirator, so the insulating oil in conservator is communicated with air by respirator, respirator interior discolour silica gel is as the moisture in drier absorption air and impurity, to keep the quality of oil, it be transformer with extraneous carry out gas exchanges must through barrier, its effect is most important, therefore meticulously must safeguard respirator ruuning situation.Can be reddened by blueness after discolour silica gel water suction in respirator, according to the regulation of on-the-spot operating standard, when silica gel 2/3 reddens, just need to carry out the replacing of respirator silica gel, to ensure the filter capacity to moisture in air and impurity, avoid transformer to make moist and affect power supply, cause unnecessary economic loss.Respirator is generally arranged on the height of overhead 1.5 ~ 2m, shell constructed from glass is made, very fragile, in reality, due to the restriction of transformer place field condition, when changing silica gel not used for the special stand supporting respirator, careless slightlyly respirator shell will be broken, and the device shell spare part that often all breathes no more in station, now solve to get up just to compare and difficult for, if the processing time is longer, the moisture in air and impurity just likely enter inside transformer, bring threat to the safe operation of transformer.
Summary of the invention:
The object of the invention is to overcome the deficiency of above-mentioned prior art and provide that a kind of structure is simple, easy for installation, scene is applied widely, mechanical strength is high, reduce transformer breather silica gel changes risk, universal mount changed by the transformer station's respirator silica gel improving O&M integration professional standards.
Object of the present invention can be reached by following measure: universal mount changed by a kind of transformer station respirator silica gel, it is characterized in that it comprises the lower supporting rod body be made up of four legs, each the equal connecting bolt in underfooting, bolt lower end attachment spacers, connection strengthening rib between leg, leg top is connected with pallet, pallet is provided with the adjustable device for hooping of diameter, device for hooping is made up of two semicircle steel discs of full symmetric, two semicircle steel discs are connected by the brace on it and screw bolt and nut, two semicircle steel discs are provided with binding, semicircle steel disc is connected with pallet by binding.
In order to realize object of the present invention further, the inside of two semicircle steel discs of described device for hooping is provided with soft leather liner.
The present invention can produce following good effect compared with the prior art: the present invention can solve timely and effectively owing to lacking the breakable problem of respirator shell in special stand silica gel Renewal process, avoids transformer and loses respirator and run hidden danger such as causing device damage of making moist.It has:
1. structure is simple, easy for installation.Lower supporting rod body has four smart steel legs, is welded with four cross reinforcings, and pallet welding and smart steel strut top, pallet is provided with the adjustable device for hooping of size, puts into clip after being taken off by respirator, and tighten the screws can complete.
2. applied widely.Can for the main transformer respirator of different model, regulate bolt on device for hooping to use, four pillar height can regulate as required within the scope of 0-10cm, can adapt to actual environment complicated in transformer station, ensure the level of pallet.
3. reduce entreprise cost.Integral replacing transformer breather silica gel at least needed two people's work compounds in the past, consuming time at about 30 minutes, by the present invention use when changing respirator silica gel special stand respirator taken off fixing after, one people just can fulfil assignment within 10 minutes, and greatly reduce in operation process the risk smashing respirator shell, ensure the safe and reliable operation of transformer.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is vertical view of the present invention;
Embodiment:
Below in conjunction with accompanying drawing, embodiments of the present invention are elaborated:
Embodiment: universal mount (see Fig. 1-Fig. 2) changed by a kind of transformer station respirator silica gel, it comprises the lower supporting rod body be made up of four smart steel legs 3, each leg 3 times equal connecting bolts 2, bolt 2 lower end attachment spacers 1, four reinforcements 4 are welded with between four legs 3, leg 3 welded top has pallet 5, pallet 5 is provided with the adjustable device for hooping of diameter 6, device for hooping 6 is made up of two semicircle steel discs 13 of full symmetric, two semicircle steel discs 13 are fixed together by welding brace 8 thereon and bolt 10 and nut 9, by the degree of tightness of adjusting nut 9, the diameter that can realize device for hooping 6 regulates within the scope of 0-5cm, enough for most transformer breather.Two semicircle steel discs 13 are symmetrically welded with binding 7, by binding 7 bolt, semicircle steel disc 13 are fixed on pallet 5.The inside of two semicircle steel discs 13 of device for hooping 6 is provided with soft leather liner 12, and respirator outer surface can be protected not to be scratched.
During use, device is positioned on the other ground of transformer, bolt 2 in adjustment leg 3, the independent regulation of four leg angle height can be realized, adjustable range is 0-10cm, for levelling and stable integral support, different transformer installation places complicated ground environment can be adapted to, after transformer breather is taken off, be placed in device for hooping 6, the degree of tightness of adjusting bolt 10 and nut 9, be fixed in device for hooping, can level be remained, then just can facilitate the replacing completing its inner silica gel rapidly.
Claims (2)
1. universal mount changed by transformer station's respirator silica gel, it is characterized in that it comprises the lower supporting rod body be made up of four legs (3), equal connecting bolt (2) under each leg (3), bolt (2) lower end attachment spacers (1), connection strengthening rib (4) between leg (3), leg (3) top is connected with pallet (5), pallet (5) is provided with the adjustable device for hooping of diameter (6), device for hooping (6) is made up of two semicircle steel discs (13) of full symmetric, two semicircle steel discs (13) are connected with nut (9) by the brace (8) on it and bolt (10), two semicircle steel discs (13) are provided with binding (7), semicircle steel disc (13) is connected with pallet (5) by binding (7).
2. universal mount changed by a kind of transformer station according to claim 1 respirator silica gel, it is characterized in that the inside of two semicircle steel discs (13) of described device for hooping (6) is provided with soft leather liner (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389468.9A CN104993405A (en) | 2015-07-06 | 2015-07-06 | Universal support for transformer substation breather silica gel replacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389468.9A CN104993405A (en) | 2015-07-06 | 2015-07-06 | Universal support for transformer substation breather silica gel replacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104993405A true CN104993405A (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510389468.9A Pending CN104993405A (en) | 2015-07-06 | 2015-07-06 | Universal support for transformer substation breather silica gel replacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104993405A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105336485A (en) * | 2015-11-30 | 2016-02-17 | 国家电网公司 | Auxiliary combined platform for power transformer moisture absorber silica gel replacement |
| CN106152728A (en) * | 2016-07-08 | 2016-11-23 | 韦睿轩 | A kind of gas cylinder dry heat device |
| CN106972389A (en) * | 2017-05-24 | 2017-07-21 | 广东电网有限责任公司惠州供电局 | A kind of holding frame structure |
| CN107749584A (en) * | 2017-10-26 | 2018-03-02 | 国网江苏省电力公司镇江供电公司 | A kind of transformer breather replacing auxiliary stand |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202905450U (en) * | 2012-06-15 | 2013-04-24 | 西门子电气传动有限公司 | Electric reactor tool |
| CN203135280U (en) * | 2013-03-26 | 2013-08-14 | 重庆市电力公司检修分公司 | Respirator silica gel replacing carriage |
| CN203911299U (en) * | 2014-05-14 | 2014-10-29 | 国家电网公司 | Electronic auxiliary platform for changing respirator silica gel of large transformer |
| CN204333702U (en) * | 2015-01-29 | 2015-05-13 | 李庆才 | A kind of transformer breather changes instrument |
| CN204741206U (en) * | 2015-07-06 | 2015-11-04 | 国网山东省电力公司烟台供电公司 | Universal stand is changed to transformer substation's respirator silica gel |
-
2015
- 2015-07-06 CN CN201510389468.9A patent/CN104993405A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202905450U (en) * | 2012-06-15 | 2013-04-24 | 西门子电气传动有限公司 | Electric reactor tool |
| CN203135280U (en) * | 2013-03-26 | 2013-08-14 | 重庆市电力公司检修分公司 | Respirator silica gel replacing carriage |
| CN203911299U (en) * | 2014-05-14 | 2014-10-29 | 国家电网公司 | Electronic auxiliary platform for changing respirator silica gel of large transformer |
| CN204333702U (en) * | 2015-01-29 | 2015-05-13 | 李庆才 | A kind of transformer breather changes instrument |
| CN204741206U (en) * | 2015-07-06 | 2015-11-04 | 国网山东省电力公司烟台供电公司 | Universal stand is changed to transformer substation's respirator silica gel |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105336485A (en) * | 2015-11-30 | 2016-02-17 | 国家电网公司 | Auxiliary combined platform for power transformer moisture absorber silica gel replacement |
| CN106152728A (en) * | 2016-07-08 | 2016-11-23 | 韦睿轩 | A kind of gas cylinder dry heat device |
| CN106972389A (en) * | 2017-05-24 | 2017-07-21 | 广东电网有限责任公司惠州供电局 | A kind of holding frame structure |
| CN107749584A (en) * | 2017-10-26 | 2018-03-02 | 国网江苏省电力公司镇江供电公司 | A kind of transformer breather replacing auxiliary stand |
| CN107749584B (en) * | 2017-10-26 | 2024-04-23 | 国网江苏省电力公司镇江供电公司 | Auxiliary stand for replacing transformer respirator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151021 |